{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11477303","patent":{"patent_number":"US-11477303","title":"Broker cell for distributed message system","assignee":null,"inventors":[],"filing_date":"2021-05-17T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["H04L","H04L","G16Y","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"Examples are disclosed that relate to message queuing telemetry transport (MQTT) broker cells. One example provides a computing system configured to implement an MQTT broker cell comprising instructions executable to operate two or more back-end brokers arranged in a matrix, the matrix comprising m vertical chains of back-end brokers and k back-end brokers in each vertical chain, each vertical chain comprising at least a head back-end broker and a tail back-end broker, each vertical chain configured to replicate a state update received at the head back-end broker through the vertical chain to the tail back-end broker, and operate n front-end brokers, each front-end broker configured to output a control message to a selected vertical chain of the m vertical chains and to output an application message for publication to subscribers and to one or more other MQTT broker cells. The instructions are further executable to operate r networking devices."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Broker cell for distributed message system","description":"Examples are disclosed that relate to message queuing telemetry transport (MQTT) broker cells. One example provides a computing system configured to implement an MQTT broker cell comprising instructio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11477303","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11477303","citation_suggestion":"Patentable. \"Broker cell for distributed message system\" (US-11477303). https://patentable.app/patents/US-11477303","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11477303","json":"https://patentable.app/api/llm-context/US-11477303","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:02:32.705Z"}